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ABAQUS-OlaFlow integrated numerical model for fluid-seabed-structure interaction

文献类型：期刊论文

作者Ye, Jianhong1; Yu, Dawei1,2
刊名MARINE STRUCTURES
出版日期2021-07-01
卷号78期号:-页码:24
关键词Fluid-seabed-structure interaction (FSSI) Integrated numerical model Seabed dynamics Residual horizontal sliding ABAQUS OlaFlow
ISSN号0951-8339
DOI10.1016/j.marstruc.2021.103016
英文摘要In this study, a new one-way integrated numerical model for fluid-seabed-structure interaction is established by integrating the finite element software, ABAQUS, and the open-source fluid dynamics package, OlaFlow. In this new model, the generation and propagation of ocean waves as well as the seepage flow in a porous medium are controlled by OlaFlow; concurrently, the waveinduced dynamic responses of a porous seabed and marine structures are governed by ABAQUS. The reliability of this new model is validated by an analytical solution and a series of wave flume tests. The comparison results show that the new established model has high reliability and feasibility. Finally, this new integrated model is utilized for investigating the wave-induced dynamics of a composite breakwater and its seabed foundation as well as to evaluate the residual horizontal sliding displacement of the caisson of this composite breakwater under wave impact. Because this new integrated numerical model can fully utilize the advantages of both ABAQUS and OlaFlow, it is expected to have broad prospects for application in engineering practice.
资助项目National Natural Science Foundation of China[51879257]
WOS研究方向Engineering
语种英语
WOS记录号WOS:000663447900001
出版者ELSEVIER SCI LTD
源URL[http://119.78.100.198/handle/2S6PX9GI/27496]  
专题中科院武汉岩土力学所
作者单位1.Chinese Acad Sci, Inst Rock & Soil Mech, State Key Lab Geomech & Geotech Engn, Wuhan 430071, Hubei, Peoples R China
2.China Univ Geosci Beijing, Sch Engn & Technol, Beijing 100083, Peoples R China
推荐引用方式
GB/T 7714		 Ye, Jianhong,Yu, Dawei. ABAQUS-OlaFlow integrated numerical model for fluid-seabed-structure interaction[J]. MARINE STRUCTURES,2021,78(-):24.
APA Ye, Jianhong,&Yu, Dawei.(2021).ABAQUS-OlaFlow integrated numerical model for fluid-seabed-structure interaction.MARINE STRUCTURES,78(-),24.
MLA Ye, Jianhong,et al."ABAQUS-OlaFlow integrated numerical model for fluid-seabed-structure interaction".MARINE STRUCTURES 78.-(2021):24.

入库方式： OAI收割

来源：武汉岩土力学研究所

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